{ Trol"ley, Trol"ly } (?), n.(a)A form of truck which can be tilted, for carrying
railroad materials, or the like. [Eng.] (b)A
narrow cart that is pushed by hand or drawn by an animal. [Eng.]
(c)(Mach.)A truck from which the load is
suspended in some kinds of cranes.(d)(Electric
Railway)A truck which travels along the fixed conductors, and
forms a means of connection between them and a railway car.